poorly supervised with alcohol and drugs in common use. she said bales consumed seven ounces of alcohol on the night of the murders. >> we need to know what it means when somebody is on steroids, alcohol, and sleeping aids, what does that mean about a his state of mind? that question has not been answered. >> reporter: sergeant bales' wife kari left the final day of the hearing alongside her sister stephanie tanberg who read a statement from the family. >> much of the testimony was painful, even heartbreaking, but we are not convinced the government has shown us the truth, the whole truth, and nothing but the truth about what happened that night. >> reporter: here in the courthouse on many this military base, the colonel in charge of the preliminary hearing says he will decide by the end of this week, scott, whether to recommend bales face a court- martial. >> pelley: a long way to go yet, john. thank you very much. congress is finding new evidence in the deadly meningitis outbreak. the death toll from hurricane sandy rises.